Displaying And Maintaining Bfd - HP 5900 Series Configuration Manual

Step
6. Enable the echo packet mode.
7. Set the minimum interval for
transmitting single-hop BFD
control packets.
8. Set the minimum interval for
receiving single-hop BFD
control packets.
9. Set the single-hop detection
time multiplier.
To configure control packet mode for multi-hop detection:
Step
1. Enter system view.
2. Specify the mode for
establishing a BFD session.
3. Configure the authentication
mode for multi-hop BFD
control packets.
4. Configure the destination port
number for multi-hop BFD
control packets.
5. Set the multi-hop detection
time multiplier.
6. Set the minimum interval for
receiving multi-hop BFD
control packets.
7. Set the minimum interval for
transmitting multi-hop BFD
control packets.

Displaying and maintaining BFD

Execute the display command in any view and the reset command in user view.
Command
bfd echo enable
bfd min-transmit-interval value
bfd min-receive-interval value
bfd detect-multiplier value
Command
system-view
bfd session init-mode { active |
passive }
bfd multi-hop authentication-mode
simple key-id { cipher cipher-string
| plain plain-string }
bfd multi-hop destination-port
port-number
bfd multi-hop detect-multiplier
value
bfd multi-hop min-receive-interval
value
bfd multi-hop
min-transmit-interval value
123
Remarks
By default, the echo packet mode
is disabled.
If you enable the echo packet
mode for a BFD session in which
control packets are sent and the
session goes up, BFD periodically
sends echo packets to detect link
connectivity and decrease control
packet receive rate.
By default, the minimum interval for
transmitting single-hop BFD control
packets is 400 milliseconds.
By default, the minimum interval for
receiving single-hop BFD control
packets is 400 milliseconds.
The default setting is 5.
Remarks
N/A
By default, active is specified.
To establish a session for BFD
MAD, the system always operates
in active mode. For more
information about BFD MAD, see
IRF Configuration Guide.
By default, no authentication is
performed.
The default setting is 4784.
The default setting is 5.
By default, the minimum interval for
receiving multi-hop BFD control
packets is 400 milliseconds.
By default, the minimum interval for
transmitting multi-hop BFD control
packets is 400 milliseconds.